0.250 in. Tube size; centrally located hex feature, 0.688 in. Width across flats, 0.220 in. Thick
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Classification: Check valves of copper having a pressure rating of 850 kpa or over
NSN 5998-01-468-5283
NSN 6240-00-185-8367
NSN 5996-01-595-6529
NSN 5965-01-389-1068
NSN 5945-01-510-3530
NSN 5895-01-498-5236
NSN 6105-01-040-3789
NSN 5985-01-429-0876
NSN 5915-00-353-0853
NSN 5910-01-572-2323
NSN 4140-01-036-7178
NSN 5985-01-188-1237